Cavalcante, Layana de Paula, Rita de Souza Tomás Falcão, Helder de Pádua Lima, Angélica Mota Marinho, Jaqueline Queiroz de Macedo, and Violante Augusta Batista Braga. 2012. “Social Support Net for Chemically Dependents: Ecomap As Instrumental in Health Assistance”. Rev Rene 13 (2). http://periodicos.ufc.br/rene/article/view/3921.